EN 508-2:2019
(Main)Roofing and cladding products from metal sheet - Specification for self-supporting products of steel, aluminium or stainless steel sheet - Part 2: Aluminium
Roofing and cladding products from metal sheet - Specification for self-supporting products of steel, aluminium or stainless steel sheet - Part 2: Aluminium
This part of EN 508 specifies requirements for self-supporting external profiled sheets for roof covering, wall cladding, lining and liner tray products for discontinuous laying made from aluminium sheet with or without surface treatment (additional organic coatings or anodising).
This document establishes general characteristics, definitions, classifications and labelling for the products, together with requirements for the materials from which the products can be manufactured. It is intended to be used either by manufacturers to ensure that their products comply with the requirements or by purchasers to verify that the products comply before they are made available on the market before being despatched from the factory. It specifies the requirements for products which enable them to meet all normal service conditions.
This document applies to all discontinuously laid self-supporting external profiled sheets for roof covering, wall cladding, lining and liner trays with the exception of tiles with a surface area less than 1 m2 and produced by stamping. These profiled roof sheets are designed to keep wind, rain and snow out of the building, and to transfer any resultant loads and infrequent maintenance loads to the structure.
This document does not cover products for structural purposes, i.e. it does cover products used in structural class III (according to EN 1999-1-4), it does not cover products used in constructions of Structural Classes I and II (according to EN 1999-1-4) intended to contribute to the global or partial stability of the building structure by providing racking resistance or resistance of permanent static loads (excluding self-weight of the metal sheet).
No requirements for supporting construction, design of roof system and execution of connections and flashings are included.
Dachdeckungs‑ und Wandbekleidungselemente aus Metallblech - Spezifikation für selbsttragende Bedachungselemente aus Stahlblech, Aluminiumblech oder nichtrostendem Stahlblech - Teil 2: Aluminium
Dieser Teil der EN 508 spezifiziert die Anforderungen an selbsttragende Außen-Profilbleche für Dacheindeckung, Wandbekleidung, Verblendung und Kassettenprodukte zur diskontinuierlichen Verlegung aus Aluminiumblech mit oder ohne Oberflächenbehandlung (zusätzliche organische Beschichtungen oder Anodisierung).
Dieses Dokument legt die allgemeinen Merkmale, Definitionen, Klassifizierungen und Beschriftung für die Produkte gemeinsam mit Anforderungen an die Materialien, aus denen die Produkte hergestellt werden können, fest. Es ist vorgesehen für die Verwendung entweder durch den Hersteller, der damit sicherstellt, dass seine Produkte den Anforderungen genügen, oder durch Kunden zur Überprüfung, ob die Produkte anforderungsgemäß sind, bevor sie aus der Fabrik versandt und auf dem Markt angeboten werden. Sie spezifiziert die Anforderungen an Produkte, die diesen ermöglichen, allen normalen Einsatzbedingungen zu genügen.
Dieses Dokument gilt für alle diskontinuierlich verlegten selbsttragenden Außen-Profilbleche für die Dacheindeckung, Wandbekleidung und Verblendung sowie für Kassettenprofile, nicht jedoch für Dachpfannen mit einer Fläche von unter 1 m2, die durch Stanzen hergestellt wurden. Diese Profil-Dachbleche sind dafür ausgelegt, das Eindringen von Wind, Regen und Schnee in das Gebäude zu verhindern und jegliche aus diesen und aus unregelmäßiger Wartung resultierenden Lasten auf das Gebäude zu übertragen.
Diese Norm gilt nicht für Produkte für tragende Zwecke, d. h. sie gilt für Produkte, die in Konstruktionsklasse III (nach EN 1999 1 4) verwendet werden, und sie gilt nicht für Produkte, die in Bauten der Konstruktionsklassen I und II (nach EN 1999 1 4) verwendet werden, die für einen Beitrag zur gesamten oder teilweisen Stabilität der Gebäudestruktur vorgesehen sind, indem sie Widerstand gegen Streckung oder gegen dauerhafte statische Lasten bereitstellen (außer Eigengewicht des Metallblechs).
Anforderungen an die Unterkonstruktion, die Konstruktion des Dachsystems und die Ausführung von Verbindungen und Kehlblechen sind nicht enthalten.
Produits de couverture et bardage en tôle métallique - Spécification pour les plaques de couverture en tôle d'acier, d'aluminium ou d'acier inoxydable - Partie 2 : Aluminium
La présente partie de l'EN 508 spécifie les prescriptions relatives aux produits autoportants de couverture, bardages intérieurs et extérieurs, cloisons pour pose en discontinu en tôle d'aluminium avec ou sans traitement de surface (revêtements organiques supplémentaires ou anodisation).
Le présent document établit les caractéristiques générales, les définitions, les classifications et l'étiquetage applicables aux produits, de même que les prescriptions relatives aux matériaux à partir desquels les produits peuvent être fabriqués. Il est destiné à être utilisé soit par des fabricants en vue de démontrer que leurs produits sont conformes aux prescriptions, soit par des acheteurs pour vérifier que les produits sont conformes avant leur mise à disposition sur le marché, avant leur expédition de l’usine. Il spécifie les prescriptions relatives aux produits pour leur permettre de répondre à toutes les conditions normales en service.
Le présent document s'applique à toutes les plaques autoportantes profilées extérieures de couverture, de bardages intérieurs et extérieurs, de cloisons posées en discontinu, à l'exception des dalles d'une surface inférieure à 1 m² et produites par emboutissage. Ces plaques profilées sont conçues pour empêcher le vent, la pluie et la neige de pénétrer dans le bâtiment et transmettent à la structure porteuse les charges qui en résultent ainsi que les charges occasionnelles dues aux opérations d'entretien.
Le présent document ne couvre pas les produits pour applications structurelles, c'est-à-dire qu'il couvre les produits utilisés dans la classe structurelle III (selon EN 1999-1-4), il ne couvre pas les produits destinés aux constructions de classes structurelles I et II (selon EN 1999-1-4) destinés à contribuer à la stabilité globale ou partielle de la structure du bâtiment ou apportant un contreventement ou une résistance aux charges statiques permanentes (à l'exclusion du poids propre de la plaque métallique).
Aucune exigence relative à la structure porteuse, à la conception du système de toiture et à la réalisation des assemblages et des finitions n'est incluse.
Pločevina za pokrivanje streh in oblaganje sten - Specifikacija za samonosilne proizvode iz jeklene, aluminijeve pločevine ali pločevine iz nerjavnega jekla - 2. del: Aluminij
Ta del standarda EN 508 določa zahteve za samonosilne zunanje profilirane pločevine za strešne kritine, zunanje in notranje stenske obloge ter izdelke iz profilne kritine za nezvezno polaganje, izdelane iz aluminijeve pločevine s površinsko obdelavo ali brez nje (dodatne organske prevleke ali anodiziranje).
Ta standard določa splošne lastnosti, definicije, klasifikacije in označevanje za izdelke ter zahteve za materiale, iz katerih so izdelki lahko proizvedeni. Namenjen je proizvajalcem, da se zagotovi skladnost njihovih izdelkov z zahtevami, oziroma kupcem, da lahko preverijo skladnost izdelkov, še preden so ti dani na trg. Določa zahteve za izdelke, ki omogočajo, da slednji izpolnjujejo vse običajne pogoje uporabe.
Ta standard se uporablja za vse nezvezno položene samonosilne zunanje profilirane pločevine za strešne kritine, zunanje in notranje obloge ter profilne kritine z izjemo ploščic, ki imajo površino manjšo od 1 m2 in so izdelane z vtiskavanjem. Te profilirane strešne pločevine so zasnovane tako, da stavbo ščitijo pred vetrom, dežjem in snegom, pri čemer morebitne nastale obremenitve in obremenitve zaradi nerednega vzdrževanja prenesejo na konstrukcijo.
Ta standard ne zajema izdelkov za gradbene namene, kar pomeni, da ne zajema izdelkov, ki se uporabljajo pri strukturnem razredu III (v skladu s standardom EN 1999-1-4), ter izdelkov, ki se uporabljajo pri konstrukcijah strukturnih razredov I in II (v skladu s standardom EN 1999-1-4) in prispevajo k celotni ali delni stabilnosti gradbene konstrukcije tako, da zagotavljajo odpornost proti natezanju ali proti trajnim statičnim obremenitvam (brez lastne teže kovinske pločevine).
Standard ne vključuje zahtev za podporne konstrukcije, projektiranje strešnega sistema ter postavitev povezav in obrob.
General Information
Relations
Overview
EN 508-2:2019 (CEN) is the European specification for self‑supporting aluminium profiled sheets used in roofing and cladding. It covers discontinuously laid external profiled sheets for roof covering, wall cladding, lining and liner trays made from aluminium sheet, with or without surface treatment (organic coatings or anodising). Approved 26 May 2019, this part supersedes EN 508-2:2008 and extends the scope to cladding products and anodised aluminium options.
Key Topics
- Scope and exclusions
- Applies to discontinuously laid, self‑supporting aluminium profiled sheets (roofing, cladding, lining, liner trays).
- Excludes stamped tiles with surface area < 1 m² and products intended for structural classes I & II (i.e., elements that contribute to global/partial building stability).
- No requirements for supporting construction, roof system design, connections or flashings.
- Materials and surface treatment
- Requirements for aluminium substrate and permitted surface treatments: organic coatings and anodising.
- References material standards such as EN 485-4 and EN 1396.
- Product characteristics and performance
- Definitions, classifications, designation and labelling of profiled sheets.
- Mechanical resistance: calculation and type testing requirements to ensure normal service conditions (wind, rain, snow and occasional maintenance loads).
- Safety in case of fire: includes reference to CE/ EU fire classification (A1 inclusion noted per Commission decision 2010/737/EC).
- Dimensional control and tolerances
- Detailed dimensional tolerances and measurement methods (Annex A) for trapezoidal and sinusoidal profiles and tiles.
- Testing and conformity
- Test methods for material properties, surface properties and structural properties (Clause 5).
- Annex B includes methods for concentrated load testing.
- Marking, packaging and handling
- Requirements for designation, marking, labelling, packaging, transport, storage and handling before dispatch.
Applications
EN 508-2:2019 is used to:
- Specify and verify aluminium profiled roofing and cladding products for commercial and industrial buildings.
- Support manufacturers in product development, quality control and CE‑marking preparation for market release.
- Help purchasers, specifiers, architects, façade engineers and building inspectors verify product conformity and suitability for normal service loads (wind, snow, rain).
- Inform testing laboratories on required material, surface and structural test methods.
Related Standards
- EN 508-1 (Steel), EN 508-3 (Stainless steel) - companion parts of EN 508 series.
- EN 1999-1-4 (structural classes reference for aluminium structures).
- EN 485-4, EN 1396 - referenced material standards.
Keywords: EN 508-2:2019, aluminium profiled sheets, roofing and cladding, self-supporting, anodising, organic coatings, dimensional tolerances, mechanical resistance, CEN.
Frequently Asked Questions
EN 508-2:2019 is a standard published by the European Committee for Standardization (CEN). Its full title is "Roofing and cladding products from metal sheet - Specification for self-supporting products of steel, aluminium or stainless steel sheet - Part 2: Aluminium". This standard covers: This part of EN 508 specifies requirements for self-supporting external profiled sheets for roof covering, wall cladding, lining and liner tray products for discontinuous laying made from aluminium sheet with or without surface treatment (additional organic coatings or anodising). This document establishes general characteristics, definitions, classifications and labelling for the products, together with requirements for the materials from which the products can be manufactured. It is intended to be used either by manufacturers to ensure that their products comply with the requirements or by purchasers to verify that the products comply before they are made available on the market before being despatched from the factory. It specifies the requirements for products which enable them to meet all normal service conditions. This document applies to all discontinuously laid self-supporting external profiled sheets for roof covering, wall cladding, lining and liner trays with the exception of tiles with a surface area less than 1 m2 and produced by stamping. These profiled roof sheets are designed to keep wind, rain and snow out of the building, and to transfer any resultant loads and infrequent maintenance loads to the structure. This document does not cover products for structural purposes, i.e. it does cover products used in structural class III (according to EN 1999-1-4), it does not cover products used in constructions of Structural Classes I and II (according to EN 1999-1-4) intended to contribute to the global or partial stability of the building structure by providing racking resistance or resistance of permanent static loads (excluding self-weight of the metal sheet). No requirements for supporting construction, design of roof system and execution of connections and flashings are included.
This part of EN 508 specifies requirements for self-supporting external profiled sheets for roof covering, wall cladding, lining and liner tray products for discontinuous laying made from aluminium sheet with or without surface treatment (additional organic coatings or anodising). This document establishes general characteristics, definitions, classifications and labelling for the products, together with requirements for the materials from which the products can be manufactured. It is intended to be used either by manufacturers to ensure that their products comply with the requirements or by purchasers to verify that the products comply before they are made available on the market before being despatched from the factory. It specifies the requirements for products which enable them to meet all normal service conditions. This document applies to all discontinuously laid self-supporting external profiled sheets for roof covering, wall cladding, lining and liner trays with the exception of tiles with a surface area less than 1 m2 and produced by stamping. These profiled roof sheets are designed to keep wind, rain and snow out of the building, and to transfer any resultant loads and infrequent maintenance loads to the structure. This document does not cover products for structural purposes, i.e. it does cover products used in structural class III (according to EN 1999-1-4), it does not cover products used in constructions of Structural Classes I and II (according to EN 1999-1-4) intended to contribute to the global or partial stability of the building structure by providing racking resistance or resistance of permanent static loads (excluding self-weight of the metal sheet). No requirements for supporting construction, design of roof system and execution of connections and flashings are included.
EN 508-2:2019 is classified under the following ICS (International Classification for Standards) categories: 91.060.20 - Roofs. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 508-2:2019 has the following relationships with other standards: It is inter standard links to EN 508-2:2008, prEN 508-2. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 508-2:2019 is associated with the following European legislation: EU Directives/Regulations: 305/2011. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
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Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2019
Nadomešča:
SIST EN 508-2:2008
Pločevina za pokrivanje streh in oblaganje sten - Specifikacija za samonosilne
proizvode iz jeklene, aluminijeve pločevine ali pločevine iz nerjavnega jekla - 2.
del: Aluminij
Roofing and cladding products from metal sheet - Specification for self-supporting
products of steel, aluminium or stainless steel sheet - Part 2: Aluminium
Dachdeckungs- und Wandbekleidungselemente aus Metallblech - Spezifikation für
selbsttragende Bedachungselemente aus Stahlblech, Aluminiumblech oder
nichtrostende Stahlblech - Teil 2: Aluminium
Produits de couverture et bardage en tôle métallique - Spécification pour les plaques de
couverture en tôle d'acier, d'aluminium ou d'acier inoxydable - Partie 2 : Aluminium
Ta slovenski standard je istoveten z: EN 508-2:2019
ICS:
77.150.10 Aluminijski izdelki Aluminium products
91.060.20 Strehe Roofs
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 508-2
EUROPEAN STANDARD
NORME EUROPÉENNE
August 2019
EUROPÄISCHE NORM
ICS 91.060.20 Supersedes EN 508-2:2008
English Version
Roofing and cladding products from metal sheet -
Specification for self-supporting products of steel,
aluminium or stainless steel sheet - Part 2: Aluminium
Produits de couverture et bardage en tôle métallique - Dachdeckungs- und Wandbekleidungselemente aus
Spécification pour les plaques de couverture en tôle Metallblech - Spezifikation für selbsttragende
d'acier, d'aluminium ou d'acier inoxydable - Partie 2 : Bedachungselemente aus Stahlblech, Aluminiumblech
Aluminium oder nichtrostende Stahlblech - Teil 2: Aluminium
This European Standard was approved by CEN on 26 May 2019.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 508-2:2019 E
worldwide for CEN national Members.
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions, symbols and abbreviations . 6
4 Requirements . 13
4.1 General . 13
4.2 Materials . 13
4.2.1 Aluminium . 13
4.2.2 Organic coatings . 14
4.2.3 Anodizing . 14
4.3 Products . 15
4.3.1 Mechanical resistance . 15
4.3.2 Calculation and tests of mechanical resistance . 15
4.3.3 Dimensions . 15
4.3.4 Dimensional tolerances for the profiled sheet . 15
4.3.5 Safety in case of fire . 16
5 Test methods . 16
5.1 Material properties . 16
5.2 Surface properties . 16
5.3 Structural properties . 16
6 Designation. 17
7 Marking, labelling, packaging, special ordering conditions, transport, storage and
handling . 17
7.1 Marking and labelling . 17
7.2 Packaging and special ordering conditions . 17
7.3 Transport, storage and handling . 17
Annex A (normative) Dimensional tolerances . 19
A.1 Tolerances for trapezoidal sheets . 19
A.1.1 General . 19
A.1.2 Depth of profile . 19
A.1.3 Depth of stiffeners . 20
A.1.4 Pitch . 20
A.1.5 Widths of crown and valley . 21
A.1.6 Cover width . 21
A.1.7 Radius of bends . 22
A.1.8 Deviation from straightness . 23
A.1.9 Deviation from squareness . 24
A.1.10 Length . 25
A.1.11 Deviation of side lap . 26
A.1.12 Curve radius and angles . 26
A.2 Tolerances for sinusoidal profiles . 27
A.3 Tolerances on tiles . 27
A.3.1 General . 27
A.3.2 Depth of tile . 28
A.3.3 Web angular displacement (Figure A.12) . 28
A.3.4 Pitch . 28
A.3.5 Width of crown and valley (Figure A.14) . 29
A.3.6 Cover width . 29
A.3.7 Radius of bends . 30
A.3.8 Deviation from straightness . 31
A.3.9 Deviation from squareness . 31
A.3.10 Length . 32
A.3.11 Contraction or bulging . 32
A.4 Methods for measuring profiles . 32
A.4.1 General . 32
A.4.2 Depth of profile. 33
A.4.3 Depth of stiffeners . 33
A.4.4 Pitch . 33
A.4.5 Width of crown and valley . 34
A.4.6 Cover width . 35
A.4.7 Radius of bends . 35
A.4.8 Straightness . 35
A.4.9 Squareness . 35
A.4.10 Length . 35
A.4.11 Side laps . 35
A.4.12 Side lap ripple . 36
Annex B (informative) Test methods for concentrated load . 38
Bibliography . 39
European foreword
This document (EN 508-2:2019) has been prepared by Technical Committee CEN/TC 128 “Roof covering
for discontinuous laying and products for wall cladding”, the secretariat of which is held by NBN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by February 2020, and conflicting national standards shall
be withdrawn at the latest by February 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 508-2:2008.
EN 508 Roofing and cladding products from metal sheet - Specification for self-supporting products of steel,
aluminium or stainless steel sheet consists of the following parts:
— Part 1: Steel;
— Part 2: Aluminium;
— Part 3: Stainless steel.
In comparison with EN 508-2:2008, the scope of the standard has been extended to cladding products.
Reference has been added to anodised aluminium sheets as well as to the A1 EU-classification without
further testing of aluminium products in accordance with Commission decision 2010/737/EC.
These changes or additions can be found in the following Clauses and subclauses: Clause 1; Clause 2;
3.1.1; 4.2.1; 4.2.3; 4.3.1; 4.3.5; 4.3.5.2; 4.3.5.3; 5.3; Clause 6 and the Bibliography.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,
Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North
Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United
Kingdom.
Introduction
Figure 1 indicates the position of this standard in the CEN framework of standards concerning roofing
and cladding products of metal sheet.
Figure 1 — Framework of standards
In this standard the performance of the product has been defined in terms of calculation and a number of
type tests.
The performance of a roof constructed with these products depends not only on the properties of the
product as required by this standard, but also on the design, construction and performance of the roof as
a whole in relation to the environment and conditions of use.
1 Scope
This part of EN 508 specifies requirements for self-supporting external profiled sheets for roof covering,
wall cladding, lining and liner tray products for discontinuous laying made from aluminium sheet with or
without surface treatment (additional organic coatings or anodising).
This document establishes general characteristics, definitions, classifications and labelling for the
products, together with requirements for the materials from which the products can be manufactured. It
is intended to be used either by manufacturers to ensure that their products comply with the
requirements or by purchasers to verify that the products comply before they are made available on the
market before being despatched from the factory. It specifies the requirements for products which enable
them to meet all normal service conditions.
This document applies to all discontinuously laid self-supporting external profiled sheets for roof
covering, wall cladding, lining and liner trays with the exception of tiles with a surface area less than 1 m
and produced by stamping. These profiled roof sheets are designed to keep wind, rain and snow out of
the building, and to transfer any resultant loads and infrequent maintenance loads to the structure.
This document does not cover products for structural purposes, i.e. it does cover products used in
structural class III (according to EN 1999-1-4), it does not cover products used in constructions of
Structural Classes I and II (according to EN 1999-1-4) intended to contribute to the global or partial
stability of the building structure by providing racking resistance or resistance of permanent static loads
(excluding self-weight of the metal sheet).
No requirements for supporting construction, design of roof system and execution of connections and
flashings are included.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 485-4, Aluminium and aluminium alloys — Sheet, strip and plate — Part 4: Tolerances on shape and
dimensions for cold-rolled products
EN 1396, Aluminium and aluminium alloys — Coil coated sheet and strip for general applications —
Specifications
EN 14782, Self-supporting metal sheet for roofing, external cladding and internal lining — Product
specification and requirements
EN ISO 7599, Anodizing of aluminium and its alloys — Method for specifying decorative and protective
anodic oxidation coatings on aluminium (ISO 7599)
3 Terms and definitions, symbols and abbreviations
3.1 General
For the purposes of this document, the terms and definitions given in EN 485-1 and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at http://www.electropedia.org/
— ISO Online browsing platform: available at http://www.iso.org/obp
NOTE Wherever the term aluminium is used it is meant unalloyed or alloyed aluminium.
3.1.1
self-supporting product
product which will, by virtue of its material and shape, support all applied loadings (e.g. snow, wind, foot
traffic, insulation, membrane), and transmit these loadings to spaced structural supports
3.2 Material definitions
3.2.1
temper
material conditions after a production stage, for example mechanical treatment and/or heat treatment,
intended to give the material physical and/or metallurgical properties
3.2.2
organic coated aluminium sheet
painted, post coated, laminated or coil coated (continuously organic coated) aluminium on one or on both
sides
3.2.3
anodized aluminium sheet
aluminium with an anodic coating, produced by an electrolytic oxidation process in which the surface of
the aluminium is converted to a mainly oxide coating having protective, decorative or functional
properties
3.3 Profile definitions
3.3.1
trapezoidal profiled sheet
self-supporting sheet which is designed to allow it to be side and end lapped, the crowns of which may
be rounded and, in addition, the crowns, web and valley may be stiffened
Note 1 to entry: See Figures 2, 3, 4 and 5.
Figure 2 — Part of typical trapezoidal profile
Figure 3 — Part of typical trapezoidal profile with rounded crowns
Figure 4 — Part of typical trapezoidal profile with stiffened crown and web
Figure 5 — Part of typical trapezoidal profile with stiffened valley
3.3.2
sinusoidal profiled sheet
self-supporting sheet which is designed to allow it to be side and end lapped, comprising a series of arc
shaped crowns and valleys interconnected with tangential webs
Note 1 to entry: See Figure 6.
Figure 6 — Part of typical sinusoidal profiled sheet
3.3.3
standing seam and concealed fix sheet
self-supporting sheet profiled in such a way that the fixings are hidden within the construction and are
not exposed to the weather
Note 1 to entry: See Figures 7 and 8.
Note 2 to entry: The profile shape is designed to allow the formation of side laps on site.
Note 3 to entry: As these types of roof covering and cladding products are used in proprietary roofing and
cladding systems, no structural requirements are given within this standard.
Note 4 to entry: These products are normally designed by testing.
Figure 7 — Typical standing seam profile
Figure 8 — Typical concealed fix profile
3.3.4
tile profile
part of typical tile profiled sheets that can allow the sheet to be side and/or end lapped
Note 1 to entry: See Figure 9 (a) b) and c)).
Note 2 to entry: The tile profiles may include transverse steps.
Note 3 to entry: As these types of roof covering products are used in proprietary systems no structural
requirements are given within this part of EN 508.
Note 4 to entry: These products are normally designed by testing.
Figure 9 — Typical tile profiles
3.4 Product geometry
NOTE The names for various parts of typical trapezoidal profiled sheets are given in Figure 10, Figure 11 with
additional definitions for sinusoidal profiles in Figure 12 and tile profiles in Figure 13.
Key
1 cover width 7 depth
2 valley stiffener 8 valley
3 rib 9 pitch
4 web stiffener 10 crown
5 trough 11 drainage groove
6 web 12 crown stiffener
Figure 10 — Definitions of the parts of typical trapezoidal profiled sheets
Key
1 bend radius
2 end lap
3 web angle
4 overlap
5 underlap
6 side lap in principle the same on tiles
Figure 11 — Definitions of the parts of typical trapezoidal profiled sheets
Key
1 depth
2 pitch
Figure 12 — Definitions of the parts of typical sinusoidal profiled sheets
Key
1 height of the step
2 length of the step
3 number of steps
4 end lap
Figure 13 — Definitions of the parts of typical tile
3.5 Symbols and abbreviations
For the purposes of this document, the following symbols and abbreviations apply.
EN AW The symbols for aluminium sheets are the alloy symbols as in 4.2.1
H Aluminium temper symbol
AY Acrylic paint coating
SP Polyester paint coating
SP-SI Silicone-modified polyester paint coating
PVDF Polyvinylidenefluoride paint coating
PVF(F) Polyvinylfluoride film coating
SP-PA Polyamid-modified polyester paint coating
PUR Polyurethane paint coating
PUR-PA Polyamide-modified polyurethane paint coating
AK Alkyd paint coating
EP Epoxy paint coating for use within a building
4 Requirements
4.1 General
The product shall be manufactured from materials complying with 4.2.
The supplier of the materials is responsible for carrying out the tests necessary to verify that the materials
supplied to the manufacturer comply with the requirements and should provide appropriate inspection
documents (according to EN 10204) on request.
NOTE The symbols and abbreviations to be used to designate the aluminium alloy, the type and thickness of
the organic coating are those of the standards referred to in Clause 2.
Product testing shall be provided to a defined schedule. A permanent quality system shall be adopted by
1)
the manufacturer .
4.2 Materials
4.2.1 Aluminium
Aluminium alloys given in Table 1 are suitable provided that their properties conform to the values given
in the relevant material standards (EN 485-2, EN 573-3).
Table 1 — Alloys of aluminium
Designation based on chemical
Numerical designation
symbol
EN AW-3003 EN AW-Al Mn1Cu
EN AW-3004 EN AW-Al Mn1Mg1
EN AW-3005 EN AW-Al Mn1Mg0,5
EN AW-
...
記事タイトル：EN 508-2：2019-金属板からの屋根および外装材-鋼、アルミニウム、またはステンレススチール板の自己支持型製品の仕様-パート2：アルミニウム 記事内容：EN 508のこの部分では、表面処理（追加の有機コーティングまたはアノダイジングの有無）を施したアルミニウムシートから作られた屋根カバー、外壁クラッディング、ライニング、ライナートレイ製品の要件を規定しています。 この文書は、製品の一般的な特性、定義、分類、およびラベリングとともに、製品の材料に対する要件を確立します。これは、製造業者が要件を遵守していることを確認するために使用するか、製品が工場から発送される前に市場で入手可能であることを購入者が確認するために使用することが意図されています。これは、製品が通常の使用条件を満たすための要件を規定しています。 この文書は、タイル表面積が1m2未満でスタンピングによって作られたものを除く、屋根カバー、外壁クラッディング、ライニング、ライナートレイ用の非連続配置の自己支持型外部プロファイルシート全般に適用されます。これらのプロファイル化された屋根シートは、風、雨、雪を建物から遮断し、生じる荷重とまれなメンテナンス荷重を構造に転送するために設計されています。 この文書は、構造目的の製品、つまりEN 1999-1-4に基づく構造クラスIIIで使用される製品は扱っていません。また、EN 1999-1-4に基づく構造クラスIおよびIIで使用される、ラッキング抵抗性を提供したり永久静的荷重の抵抗性を提供することによって建物構造の全体的または部分的な安定性に貢献することを意図した製品も扱っていません（金属板の自己重量を除く）。 支持構造、屋根システムの設計、接続とフラッシングの実行に関する要件は含まれていません。
기사 제목: EN 508-2:2019 - 금속 시트로 만든 지붕 및 외장재 제품 - 강철, 알루미늄 또는 스테인레스 스틸 시트로 만든 자체지지 제품 사양 - 제2부: 알루미늄 기사 내용: EN 508의 이 부분은 알루미늄 시트로 만든 지붕 커버링, 외장재, 라이닝 및 라이너 트레이 제품의 자체지지 외부 프로파일 시트에 대한 요구 사항을 명시합니다. 이 문서는 제품의 일반적인 특성, 정의, 분류 및 라벨링, 제품 제조에 사용될 수 있는 재료에 대한 요구 사항을 확립합니다. 제조업체는 제품이 요구 사항을 준수하는지 확인하기 위해 이 문서를 사용하거나 구매자는 제품이 공급 전에 요구 사항을 준수하는지 확인하기 위해 사용할 수 있습니다. 이 문서는 제품이 모든 정상적인 서비스 조건을 충족하기 위해 요구되는 사항을 명시합니다. 이 문서는 표면 면적이 1m2 미만이고 스탬핑으로 제작된 타일을 제외한 지붕 커버링, 외장재, 라이닝 및 라이너 트레이를 위한 자체지지 외부 프로파일 시트에 적용됩니다. 이러한 프로파일 지붕 시트는 건물로부터 바람, 비 및 눈을 제거하고 발생하는 하중과 간헐적인 유지보수 하중을 구조물로 전달하기 위해 설계되었습니다. 이 문서는 구조적 목적으로 사용되는 제품은 다루지 않으며, 즉 EN 1999-1-4에 따른 구조 클래스 III에 사용되는 제품은 다루지 않으며, 건물 구조의 전역적 또는 부분적인 안정성에 기여하기 위해 수직 저항력이나 영구적인 정적 하중에 대한 강성 저항력을 제공하는 EN 1999-1-4에 따른 구조 클래스 I 및 II에 사용되는 제품도 다루지 않습니다. 지지 구조, 지붕 시스템의 설계, 연결 및 방수작업의 실행에 대한 요구 사항은 포함되지 않습니다.
The article discusses the specifications for self-supporting metal sheets used for roofing and cladding. Specifically, it focuses on aluminium sheets with or without surface treatment. The document establishes characteristics, classifications, and labeling for these products, as well as requirements for the materials used in their manufacturing. It is intended for use by manufacturers to ensure compliance and by purchasers to verify compliance before products are sold. The specifications enable the products to meet normal service conditions and protect buildings from wind, rain, and snow. However, the document does not cover products used for structural purposes or provide requirements for supporting construction, roof system design, and execution of connections and flashings.
EN 508-2:2019 is a specification that outlines requirements for self-supporting external profiled sheets made from aluminium. These sheets are used for roof covering, wall cladding, lining, and liner trays. The document establishes characteristics, classifications, and labeling for these products, as well as requirements for the materials used in their manufacture. It is intended to be used by manufacturers to ensure compliance and by purchasers to verify compliance before the products are made available on the market. The specification covers sheets used in normal service conditions, excluding tiles with a surface area less than 1m2 produced by stamping. These profiled roof sheets are designed to keep out wind, rain, and snow, and transfer loads to the structure. However, the document does not cover products used for structural purposes or the supporting construction, design of roof system, and execution of connections and flashings.
제목: EN 508-2:2019 - 금속 시트로부터의 지붕 및 외벽재 - 강철, 알루미늄 또는 스테인레스 스틸 시트를 사용한 자기 지지형 제품 사양 - 파트 2: 알루미늄 내용: EN 508의 이 부분은 표면 처리(추가 유기 코팅 또는 알루마이징) 여부에 관계없이 알루미늄 시트로 만든 지붕 커버링, 외벽재, 안쪽 라이닝, 라이너 트레이 제품에 대한 요구 사항을 명시합니다. 이 문서는 제품의 일반적인 특성, 정의, 분류 및 라벨링과 함께 제품을 제조하는 데 사용될 수있는 재료에 대한 요구 사항을 설정합니다. 이는 제조업체가 요구 사항을 준수하는지 확인하기 위해 생산 전에 제품이 시장에 출시되기 전에 구매자가 준수 여부를 확인하기 위해 사용될 수 있습니다. 이 문서는 제품이 모든 정상 서비스 조건을 충족할 수 있도록 하는 요구 사항을 명시합니다. 이 문서는 지붕 커버링, 외벽재, 안쪽 라이닝, 라이너 트레이용 비연속 배치 자기 지지형 외벽재의 모든 제품에 적용되며, 스탬핑으로 생성된 면적이 1m2 미만인 타일은 제외됩니다. 이 프로파일링된 지붕 시트는 건물로부터 바람, 비, 눈을 막고 결과적인 하중과 간헐적인 유지 보수 하중을 구조물로 전달하기 위해 설계되었습니다. 이 문서는 구조 목적으로 사용되는 제품은 다루지 않으며, 즉 EN 1999-1-4에 따른 구조 클래스 III에서 사용되는 제품은 다루지 않습니다. 또한 랙 저항성이나 영구 정적 하중의 저항을 제공하여 건물 구조의 전체적인 또는 부분적인 안정성에 기여하기 위해 사용되는 EN 1999-1-4에 따른 구조 클래스 I 및 II에서 사용되는 제품도 다루지 않습니다(금속 시트의 자체 무게를 제외합니다). 지지 구조, 지붕 시스템의 설계 및 연결 및 플래싱의 실행에 대한 요구 사항은 포함되어 있지 않습니다.
記事のタイトル：EN 508-2：2019-金属シート製屋根および外装材-鋼、アルミニウム、またはステンレス鋼シート製自立製品の仕様-パート2：アルミニウム 記事内容：このEN 508の部分では、表面処理（追加の有機塗装またはアノダイジング）を施したアルミニウムシート製の屋根カバー、外壁材、内装および裏貼りトレイ製品のための自立型外部プロファイルシートの要件を指定しています。この文書は、製品の一般的な特性、定義、分類、およびラベリングを確立し、製品の製造に使用される材料の要件を規定しています。それは、メーカーが製品が要件を満たしていることを保証するために使用するか、製品が市場に出る前に購入者が要件を確認するために使用することを目的としています。製品がすべての通常の使用条件を満たすために必要な要件を指定しています。この文書は、押し出しによって製造された面積が1平方メートル未満のタイルを除く、屋根カバー、外壁材、内装、および裏面トレイのための断続的に敷設された自立型外部プロファイルシートに適用されます。これらのプロファイル屋根シートは、風、雨、雪を建物内に入れず、生じる荷重およびまれなメンテナンス荷重を構造に転送するよう設計されています。この文書は、構造用途の製品（EN 1999-1-4による構造クラスIIIの製品）には適用されず、耐候性、または常設静的荷重の耐性を提供することによって建物構造の全体または部分の安定性に貢献することを意図した構造クラスIおよびII（EN 1999-1-4による）の構造部材もカバーしていません。支持構造体、屋根システムの設計、接続およびフラッシングの実行に関する要件は含まれていません。
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